/*
	Greyout - a colourful platformer about love

	Greyout is Copyright (c)2011-2014 Janek Schäfer

	This file is part of Greyout.

	Greyout is free software: you can redistribute it and/or modify
	it under the terms of the GNU General Public License as published by
	the Free Software Foundation, either version 3 of the License, or
	(at your option) any later version.

	Greyout is distributed in the hope that it will be useful,
	but WITHOUT ANY WARRANTY; without even the implied warranty of
	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
	GNU General Public License for more details.

	You should have received a copy of the GNU General Public License
	along with this program.  If not, see <http://www.gnu.org/licenses/>.

	Please direct any feedback, questions or comments to
	Janek Schäfer (foxblock), foxblock_at_gmail_dot_com
*/

#include "ExitTrigger.h"

#include "Level.h"

ExitTrigger::ExitTrigger(Level* newParent) : BaseTrigger(newParent)
{
	triggerCol = LIGHT_GREEN;
}

ExitTrigger::~ExitTrigger()
{
	//
}

///---public---

bool ExitTrigger::load(list<PARAMETER_TYPE >& params)
{
	bool result = BaseTrigger::load(params);

	states["open"] = NULL;
	states["closed"] = NULL;
	if (startingState[0] == 0 || startingState == "default")
		startingState = "open";
	setSpriteState(startingState);

	return result;
}

///---protected---

void ExitTrigger::doTrigger(const UnitCollisionEntry& entry)
{
	if (currentState == "open")
	{
		entry.unit->toBeRemoved = true;
		if (entry.unit->isPlayer)
			parent->swapControl();
		if (entry.unit->flags.hasFlag(ufMissionObjective))
			parent->winCounter--;
		BaseTrigger::doTrigger(entry);
	}
}

///---private---
